Takeyuki Uenishi

Title: Takeyuki Uenishi: Innovator in Forged Components

Introduction

Takeyuki Uenishi is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of forged components. His innovative work has led to the creation of a patented method that enhances the performance and durability of these components.

Latest Patents

Uenishi holds a patent for a forged component, method for manufacturing the same, and connecting rod. This invention features a chemical composition that includes, by mass %, C: 0.30 to 0.45%, Si: 0.05 to 0.35%, Mn: 0.50 to 0.90%, P: 0.030 to 0.070%, S: 0.040 to 0.070%, Cr: 0.01 to 0.50%, Al: 0.001 to 0.050%, V: 0.25 to 0.35%, Ca: 0 to 0.0100%, N: 0.0150% or less, with the balance being Fe and unavoidable impurities. The metal structure is characterized by a ferrite pearlite structure, with a ferrite area ratio of 30% or more. The Vickers hardness ranges from 320 to 380 HV, and the 0.2% yield strength is 800 MPa or more. Additionally, the Charpy V-notch impact value is between 7 to 15 J/cm.

Career Highlights

Throughout his career, Uenishi has worked with prominent companies such as Aichi Steel Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in the manufacturing of forged components.

Collaborations

Uenishi has collaborated with esteemed colleagues, including Susumu Owaki and Hisanori Koma. These partnerships have fostered an environment of innovation and have led to the successful development of new technologies in the field.

Conclusion

Takeyuki Uenishi's contributions to the field of forged components demonstrate his expertise and commitment to innovation. His patented methods and collaborations with industry leaders highlight his role as a significant figure in materials engineering.